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Ortur LU1-3 Laser air assist

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  • BL2-100043.STL

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3D model size X 35.1 Γ— Y 23.8 Γ— Z 34 mm
Publication date 2024-01-21 at 18:50
Design number 1728979

Template info

3D model description

I needed a feasible air assist nozzle for my OLM 2 Pro S2 with the LU1-3_5w output laser. I couldn't find anything to my liking so I came up with this one.

No supports needed, but recommended for the holes.

For this design you'll need an M3*3*h heat set insert and a flat head M3 x 10 screw. The nozzle is designed to be a loose fit and tightened down with the M3 flat head screw.

When installing, make sure the bottom of the attachment ring is flush with the bottom of the laser eye. That way you can use the focus tool or manually set the focus with the air nozzle within a couple of millimeters of the project material.

Manufacturing settings

Printer: Ender 3 Pro

Nozzle: .4

Layer height: .2

Infill: 15%

Temps: 200Β° hot end / 75Β° bed

Speed: 60mm/s

Cooling: 100%

Support: not needed but recommended

Adhesion: brim; 5 passes; .5 from part

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